{"id":916,"date":"2023-09-04T06:00:28","date_gmt":"2023-09-04T06:00:28","guid":{"rendered":"http:\/\/localhost:8080\/semiconductor-back-end-process-episode-7-the-wafer-level-packaging-process\/"},"modified":"2026-06-15T11:50:32","modified_gmt":"2026-06-15T11:50:32","slug":"semiconductor-back-end-process-episode-7-the-wafer-level-packaging-process","status":"publish","type":"post","link":"https:\/\/news.skhynix.com\/cn\/semiconductor-back-end-process-episode-7-the-wafer-level-packaging-process\/","title":{"rendered":"[\u534a\u5bfc\u4f53\u540e\u7aef\u5de5\u827a\uff1a\u7b2c\u4e03\u7bc7] \u6676\u5706\u7ea7\u5c01\u88c5\u5de5\u827a"},"content":{"rendered":"<p>\u5728\u672c\u7cfb\u5217\u7b2c\u516d\u7bc7\u6587\u7ae0<span style=\"text-decoration: underline;\"><a href=\"https:\/\/news.skhynix.com.cn\/semiconductor-back-end-process-episode-6-conventional-packages\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u7b2c\u516d\u7bc7\u6587\u7ae0<\/a><\/span>\u4e2d\uff0c\u6211\u4eec\u4ecb\u7ecd\u4e86\u4f20\u7edf\u5c01\u88c5\u7684\u7ec4\u88c5\u6d41\u7a0b\u3002\u672c\u6587\u5c06\u662f\u63a5\u4e0b\u6765\u7684\u4e24\u7bc7\u6587\u7ae0\u4e2d\u7684\u7b2c\u4e00\u96c6\uff0c\u91cd\u70b9\u4ecb\u7ecd\u534a\u5bfc\u4f53\u5c01\u88c5\u7684\u53e6\u4e00\u79cd\u4e3b\u8981\u65b9\u6cd5\u2014\u2014\u6676\u5706\u7ea7\u5c01\u88c5\uff08WLP\uff09\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u6676\u5706\u7ea7\u5c01\u88c5\u7684\u4e94\u9879\u57fa\u672c\u5de5\u827a\uff0c\u5305\u62ec\uff1a\u5149\u523b\uff08Photolithography\uff09\u5de5\u827a\u3001\u6e85\u5c04\uff08Sputtering\uff09\u5de5\u827a\u3001\u7535\u9540\uff08Electroplating\uff09\u5de5\u827a\u3001\u5149\u523b\u80f6\u53bb\u80f6\uff08PR Stripping\uff09\u5de5\u827a\u548c\u91d1\u5c5e\u523b\u8680\uff08Metal Etching\uff09\u5de5\u827a\u3002<\/p>\n<p>\u00a0<\/p>\n<div style=\"text-align: center;\">\n<div style=\"display: inline-block; max-width: 748px; width: 100%; text-align: left;\">\n<div style=\"height: 2px; background: #666666; margin-bottom: 6px;\"><\/div>\n<h3 class=\"sub-title\" style=\"margin: 0; line-height: 1.4;\">\u5c01\u88c5\u5b8c\u6574\u6676\u5706<\/h3>\n<div style=\"height: 2px; background: #666666; margin-top: 6px;\"><\/div>\n<\/div>\n<\/div>\n<p>\u6676\u5706\u7ea7\u5c01\u88c5\u662f\u6307\u6676\u5706\u5207\u5272\u524d\u7684\u5de5\u827a\u3002\u6676\u5706\u7ea7\u5c01\u88c5\u5206\u4e3a\u6247\u5165\u578b\u6676\u5706\u7ea7\u82af\u7247\u5c01\u88c5\uff08Fan-In WLCSP\uff09\u548c\u6247\u51fa\u578b\u6676\u5706\u7ea7\u82af\u7247\u5c01\u88c5\uff08Fan-Out WLCSP\uff09\uff0c\u5176\u7279\u70b9\u662f\u5728\u6574\u4e2a\u5c01\u88c5\u8fc7\u7a0b\u4e2d\uff0c\u6676\u5706\u59cb\u7ec8\u4fdd\u6301\u5b8c\u6574\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u91cd\u65b0\u5206\u914d\u5c42\uff08RDL\uff09\u5c01\u88c5\u3001\u5012\u7247\uff08Flip Chip\uff09\u5c01\u88c5\u53ca\u7845\u901a\u5b54<sup style=\"color: #ff0000;\">* <\/sup>\uff08TSV\uff09\u5c01\u88c5\u901a\u5e38\u4e5f\u88ab\u5f52\u7c7b\u4e3a\u6676\u5706\u7ea7\u5c01\u88c5\uff0c\u5c3d\u7ba1\u8fd9\u4e9b\u5c01\u88c5\u65b9\u6cd5\u5728\u6676\u5706\u5207\u5272\u524d\u4ec5\u5b8c\u6210\u4e86\u90e8\u5206\u5de5\u5e8f\u3002\u4e0d\u540c\u5c01\u88c5\u65b9\u6cd5\u6240\u4f7f\u7528\u7684\u91d1\u5c5e\u53ca\u7535\u9540\uff08Electroplating\uff09<sup style=\"color: #ff0000;\">* <\/sup>\u7ed8\u5236\u56fe\u6848\u4e5f\u5747\u4e0d\u76f8\u540c\u3002\u4e0d\u8fc7\uff0c\u5728\u5c01\u88c5\u8fc7\u7a0b\u4e2d\uff0c\u8fd9\u51e0\u79cd\u65b9\u6cd5\u57fa\u672c\u90fd\u9075\u5faa\u5982\u4e0b\u987a\u5e8f\u3002<\/p>\n<p class=\"footnote\"><sup style=\"color: #ff0000;\">* <\/sup> <strong>\u7845\u901a\u5b54\uff08TSV , Through-Silicon Via<\/strong>\uff09: \u4e00\u79cd\u53ef\u5b8c\u5168\u7a7f\u8fc7\u7845\u88f8\u7247\u6216\u6676\u5706\u5b9e\u73b0\u7845\u7247\u5806\u53e0\u7684\u5782\u76f4\u4e92\u8fde\u901a\u9053\u3002<br \/>\n<sup style=\"color: #ff0000;\">* <\/sup> <strong>\u7535\u9540 (Electroplating)<\/strong>: \u4e00\u9879\u6676\u5706\u7ea7\u5c01\u88c5\u5de5\u827a\uff0c\u901a\u8fc7\u5728\u9633\u6781\u4e0a\u53d1\u751f\u6c27\u5316\u53cd\u5e94\u6765\u4ea7\u751f\u7535\u5b50\uff0c\u5e76\u5c06\u7535\u5b50\u5bfc\u5165\u5230\u4f5c\u4e3a\u9634\u6781\u7684\u7535\u89e3\u8d28\u6eb6\u6db2\u4e2d\uff0c\u4f7f\u8be5\u6eb6\u6db2\u4e2d\u7684\u91d1\u5c5e\u79bb\u5b50\u5728\u6676\u5706\u8868\u9762\u88ab\u8fd8\u539f\u6210\u91d1\u5c5e\u3002<\/p>\n<p>\u5b8c\u6210\u6676\u5706\u6d4b\u8bd5\u540e\uff0c\u6839\u636e\u9700\u6c42\u5728\u6676\u5706\u4e0a\u5236\u4f5c\u7edd\u7f18\u5c42\uff08Dielectric Layer\uff09\u3002\u521d\u6b21\u66dd\u5149\u540e\uff0c\u7edd\u7f18\u5c42\u901a\u8fc7\u5149\u523b\u6280\u672f\u518d\u6b21\u5bf9\u82af\u7247\u710a\u76d8\u8fdb\u884c\u66dd\u5149\u3002\u7136\u540e\uff0c\u901a\u8fc7\u6e85\u5c04\uff08Sputtering\uff09<sup style=\"color: #ff0000;\">* <\/sup>\u5de5\u827a\u5728\u6676\u5706\u8868\u9762\u6d82\u8986\u91d1\u5c5e\u5c42\u3002\u6b64\u91d1\u5c5e\u5c42\u53ef\u589e\u5f3a\u5728\u540e\u7eed\u6b65\u9aa4\u4e2d\u5f62\u6210\u7684\u7535\u9540\u91d1\u5c5e\u5c42\u7684\u9ecf\u9644\u529b\uff0c\u540c\u65f6\u8fd8\u53ef\u4f5c\u4e3a\u6269\u6563\u963b\u6321\u5c42\u4ee5\u9632\u6b62\u91d1\u5c5e\u5185\u90e8\u53d1\u751f\u5316\u5b66\u53cd\u5e94\u3002\u6b64\u5916\uff0c\u91d1\u5c5e\u5c42\u8fd8\u53ef\u5728\u7535\u9540\u8fc7\u7a0b\u4e2d\u5145\u5f53\u7535\u5b50\u901a\u9053\u3002\u4e4b\u540e\u6d82\u8986\u5149\u523b\u80f6\uff08Photoresist\uff09\u4ee5\u5f62\u6210\u7535\u9540\u5c42\uff0c\u5e76\u901a\u8fc7\u5149\u523b\u5de5\u827a\u7ed8\u5236\u56fe\u6848\uff0c\u518d\u5229\u7528\u7535\u9540\u5f62\u6210\u4e00\u5c42\u539a\u7684\u91d1\u5c5e\u5c42\u3002\u7535\u9540\u5b8c\u6210\u540e\uff0c\u8fdb\u884c\u5149\u523b\u80f6\u53bb\u80f6\u5de5\u827a\uff0c\u91c7\u7528\u523b\u8680\u5de5\u827a\u53bb\u9664\u5269\u4f59\u7684\u8584\u91d1\u5c5e\u5c42\u3002\u6700\u540e\uff0c\u7535\u9540\u91d1\u5c5e\u5c42\u5c31\u5728\u6676\u5706\u8868\u9762\u5236\u4f5c\u5b8c\u6210\u4e86\u6240\u9700\u56fe\u6848\u3002\u8fd9\u4e9b\u56fe\u6848\u53ef\u5145\u5f53\u6247\u5165\u578bWLCSP\u7684\u5f15\u7ebf\u3001\u91cd\u65b0\u5206\u914d\u5c42\u5c01\u88c5\u4e2d\u7684\u710a\u76d8\u518d\u5206\u5e03\uff0c\u4ee5\u53ca\u5012\u7247\u5c01\u88c5\u4e2d\u7684\u51f8\u70b9\u3002\u4e0b\u6587\u5c06\u5bf9\u6bcf\u9053\u5de5\u5e8f\u8fdb\u884c\u8be6\u7ec6\u4ecb\u7ecd\u3002<a href=\"#_ftnref1\" name=\"_ftn1\"><\/a><\/p>\n<p class=\"footnote\"><span style=\"color: #ff0000;\">*<\/span> <strong>\u6e85\u5c04 (Sputtering)<\/strong>: \u4e00\u9879\u5229\u7528\u7b49\u79bb\u5b50\u4f53\u675f\u5bf9\u9776\u6750\u8fdb\u884c\u7269\u7406\u78b0\u51fb\uff0c\u4f7f\u9776\u6750\u7c92\u5b50\u8131\u843d\u5e76\u6c89\u79ef\u5728\u6676\u5706\u4e0a\u7684\u5de5\u827a\u3002<\/p>\n<div class=\"carousel-slider-wrapper\"><div class=\"carousel-slider-outer carousel-slider-outer-image-carousel carousel-slider-outer-4102 swiper navigation-visibility-always navigation-position-inside pagination-visibility-always pagination-shape-circle pagination-align-center\" style=\"--carousel-slider-nav-color:#f1f1f1;--carousel-slider-active-nav-color:#00d1b2;--carousel-slider-arrow-size:48px;--carousel-slider-bullet-size:10px;--swiper-theme-color:#f1f1f1;--swiper-navigation-size:48px;--swiper-pagination-bullet-size:10px\">\n<div id=\"&#039;id-4102\" class=\"carousel-slider carousel-slider-4102 arrows-visibility-always dots-visibility-always arrows-inside dots-center dots-circle swiper-wrapper\" data-slide-type=\"image-carousel\" data-swiper='{\"navigation\":{\"nextEl\":\".swiper-button-next\",\"prevEl\":\".swiper-button-prev\"},\"pagination\":{\"el\":\".swiper-pagination\",\"type\":\"bullets\",\"clickable\":true},\"direction\":\"horizontal\",\"loop\":true,\"slidesOffsetBefore\":0,\"slidesOffsetAfter\":0,\"speed\":500,\"spaceBetween\":10,\"slidesPerView\":1,\"autoplay\":{\"delay\":5000,\"pauseOnMouseEnter\":true}}'>\n<div class=\"swiper-slide\"><div class=\"carousel-slider__item\">\n\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"745\" src=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114327\/SK-hynix_Back-end-process-ep7_01.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114327\/SK-hynix_Back-end-process-ep7_01.png 1000w, https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114327\/SK-hynix_Back-end-process-ep7_01-300x224.png 300w, https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114327\/SK-hynix_Back-end-process-ep7_01-768x572.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><div class=\"carousel-slider__caption\"><p class=\"caption\">\u56fe1\uff1a\u5404\u7c7b\u6676\u5706\u7ea7\u5c01\u88c5\u5de5\u827a\u53ca\u76f8\u5173\u6b65\u9aa4<\/p><\/div><\/a><\/div>\n<\/div>\n<div class=\"swiper-slide\"><div class=\"carousel-slider__item\">\n\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"745\" src=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114328\/SK-hynix_Back-end-process-ep7_02.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114328\/SK-hynix_Back-end-process-ep7_02.png 1000w, https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114328\/SK-hynix_Back-end-process-ep7_02-300x224.png 300w, https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114328\/SK-hynix_Back-end-process-ep7_02-768x572.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><div class=\"carousel-slider__caption\"><p class=\"caption\">\u56fe1\uff1a\u5404\u7c7b\u6676\u5706\u7ea7\u5c01\u88c5\u5de5\u827a\u53ca\u76f8\u5173\u6b65\u9aa4<\/p><\/div><\/a><\/div>\n<\/div>\n<div class=\"swiper-slide\"><div class=\"carousel-slider__item\">\n\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"745\" src=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114328\/SK-hynix_Back-end-process-ep7_03.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114328\/SK-hynix_Back-end-process-ep7_03.png 1000w, https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114328\/SK-hynix_Back-end-process-ep7_03-300x224.png 300w, https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114328\/SK-hynix_Back-end-process-ep7_03-768x572.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><div class=\"carousel-slider__caption\"><p class=\"caption\">\u56fe1\uff1a\u5404\u7c7b\u6676\u5706\u7ea7\u5c01\u88c5\u5de5\u827a\u53ca\u76f8\u5173\u6b65\u9aa4<\/p><\/div><\/a><\/div>\n<\/div>\n<div class=\"swiper-slide\"><div class=\"carousel-slider__item\">\n\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"745\" src=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114329\/SK-hynix_Back-end-process-ep7_04.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114329\/SK-hynix_Back-end-process-ep7_04.png 1000w, https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114329\/SK-hynix_Back-end-process-ep7_04-300x224.png 300w, https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114329\/SK-hynix_Back-end-process-ep7_04-768x572.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><div class=\"carousel-slider__caption\"><p class=\"caption\">\u56fe1\uff1a\u5404\u7c7b\u6676\u5706\u7ea7\u5c01\u88c5\u5de5\u827a\u53ca\u76f8\u5173\u6b65\u9aa4<\/p><\/div><\/a><\/div>\n<\/div>\n<div class=\"swiper-slide\"><div class=\"carousel-slider__item\">\n\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"775\" src=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114330\/SK-hynix_Back-end-process-ep7_051.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114330\/SK-hynix_Back-end-process-ep7_051.png 1000w, https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114330\/SK-hynix_Back-end-process-ep7_051-300x233.png 300w, https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/06\/15114330\/SK-hynix_Back-end-process-ep7_051-768x595.png 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><div class=\"carousel-slider__caption\"><p class=\"caption\">\u56fe1\uff1a\u5404\u7c7b\u6676\u5706\u7ea7\u5c01\u88c5\u5de5\u827a\u53ca\u76f8\u5173\u6b65\u9aa4<\/p><\/div><\/a><\/div>\n<\/div>\n<\/div><!-- .carousel-slider-4102 -->\n<div class=\"swiper-pagination\"><\/div><div class=\"swiper-button-prev\"><\/div><div class=\"swiper-button-next\"><\/div><\/div><!-- .carousel-slider-outer-4102 --><\/div>\n\n<div style=\"text-align: center;\">\n<div style=\"display: inline-block; max-width: 748px; width: 100%; text-align: left;\">\n<div style=\"height: 2px; background: #666666; margin-bottom: 6px;\"><\/div>\n<h3 class=\"sub-title\" style=\"margin: 0; line-height: 1.4;\">\u5149\u523b\u5de5\u827a\uff1a\u5728\u63a9\u6a21\u6676\u5706\u4e0a\u7ed8\u5236\u7535\u8def\u56fe\u6848<\/h3>\n<div style=\"height: 2px; background: #666666; margin-top: 6px;\"><\/div>\n<\/div>\n<\/div>\n<p>\u5149\u523b\u5bf9\u5e94\u7684\u82f1\u6587\u662fPhotolithography\uff0c\u7531\u201c-litho\uff08\u77f3\u523b\uff09\u201d\u548c\u201cgraphy\uff08\u7ed8\u56fe\uff09\u201d\u7ec4\u6210\uff0c\u662f\u4e00\u79cd\u5370\u5237\u6280\u672f\uff0c\u6362\u53e5\u8bdd\u8bf4\uff0c\u5149\u523b\u662f\u4e00\u79cd\u7535\u8def\u56fe\u6848\u7ed8\u5236\u5de5\u827a\u3002\u9996\u5148\u5728\u6676\u5706\u4e0a\u6d82\u8986\u4e00\u5c42\u88ab\u79f0\u4e3a\u201c\u5149\u523b\u80f6\u201d\u7684\u5149\u654f\u805a\u5408\u7269\uff0c\u7136\u540e\u900f\u8fc7\u523b\u6709\u6240\u9700\u56fe\u6848\u7684\u63a9\u6a21\uff0c\u9009\u62e9\u6027\u5730\u5bf9\u6676\u5706\u8fdb\u884c\u66dd\u5149\uff0c\u5bf9\u66dd\u5149\u533a\u57df\u8fdb\u884c\u663e\u5f71\uff0c\u4ee5\u7ed8\u5236\u6240\u9700\u7684\u56fe\u6848\u6216\u56fe\u5f62\u3002\u8be5\u5de5\u827a\u7684\u6b65\u9aa4\u5982\u56fe2\u6240\u793a\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10338 aligncenter\" src=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/05\/29165932\/Sk-hynix_Semiconductor-back-end-ep.7_061.png\" alt=\"\" width=\"1000\" height=\"500\" \/><\/p>\n<p class=\"caption\">\u25b2 \u56fe2\uff1a\u5149\u523b\u5de5\u827a\u6b65\u9aa4<\/p>\n<p>\u5728\u6676\u5706\u7ea7\u5c01\u88c5\u4e2d\uff0c\u5149\u523b\u5de5\u827a\u4e3b\u8981\u7528\u4e8e\u5728\u7edd\u7f18\u5c42\u4e0a\u7ed8\u5236\u56fe\u6848\uff0c\u8fdb\u800c\u4f7f\u7528\u7ed8\u5236\u56fe\u6848\u6765\u521b\u5efa\u7535\u9540\u5c42\uff0c\u5e76\u901a\u8fc7\u523b\u8680\u6269\u6563\u5c42\u6765\u5f62\u6210\u91d1\u5c5e\u7ebf\u8def\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10340 aligncenter\" src=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/05\/29165934\/Sk-hynix_Semiconductor-back-end-ep.7_071.png\" alt=\"\" width=\"1000\" height=\"500\" \/><\/p>\n<p class=\"caption\">\u25b2 \u56fe3\uff1a\u6444\u5f71\u4e0e\u5149\u523b\u7684\u5bf9\u6bd4<\/p>\n<p>\u4e3a\u66f4\u52a0\u6e05\u695a\u5730\u4e86\u89e3\u5149\u523b\u5de5\u827a\uff0c\u4e0d\u59a8\u5c06\u5176\u4e0e\u6444\u5f71\u6280\u672f\u8fdb\u884c\u6bd4\u8f83\u3002\u5982\u56fe3\u6240\u793a\uff0c\u6444\u5f71\u4ee5\u592a\u9633\u5149\u4f5c\u4e3a\u5149\u6e90\u6765\u6355\u6349\u62cd\u6444\u5bf9\u8c61\uff0c\u5bf9\u8c61\u53ef\u4ee5\u662f\u7269\u4f53\u3001\u5730\u6807\u6216\u4eba\u7269\u3002\u800c\u5149\u523b\u5219\u9700\u8981\u7279\u5b9a\u5149\u6e90\u5c06\u63a9\u6a21\u4e0a\u7684\u56fe\u6848\u8f6c\u79fb\u5230\u66dd\u5149\u8bbe\u5907\u4e0a\u3002\u53e6\u5916\uff0c\u6444\u50cf\u673a\u4e2d\u7684\u80f6\u7247\u4e5f\u53ef\u7c7b\u6bd4\u4e3a\u5149\u523b\u5de5\u827a\u4e2d\u6d82\u8986\u5728\u6676\u5706\u4e0a\u7684\u5149\u523b\u80f6\u3002\u5982\u56fe4\u6240\u793a\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4e09\u79cd\u65b9\u6cd5\u5c06\u5149\u523b\u80f6\u6d82\u8986\u5728\u6676\u5706\u4e0a\uff0c\u5305\u62ec\u65cb\u6d82\uff08Spin Coating\uff09\u3001\u8584\u819c\u5c42\u538b\uff08Film Lamination\uff09\u548c\u55b7\u6d82\uff08Spray Coating\uff09\u3002\u6d82\u8986\u5149\u523b\u80f6\u540e\uff0c\u9700\u7528\u901a\u8fc7\u524d\u70d8\uff08Soft Baking\uff09\u6765\u53bb\u9664\u6eb6\u5242\uff0c\u4ee5\u786e\u4fdd\u7c98\u6027\u5149\u523b\u80f6\u4fdd\u7559\u5728\u6676\u5706\u4e0a\u4e14\u7ef4\u6301\u5176\u539f\u672c\u539a\u5ea6\u3002<\/p>\n<p>\u5982\u56fe5\u6240\u793a\uff0c\u65cb\u6d82\u5c06\u7c98\u6027\u5149\u523b\u80f6\u6d82\u8986\u5728\u65cb\u8f6c\u7740\u7684\u6676\u5706\u4e2d\u5fc3\uff0c\u79bb\u5fc3\u529b\u4f1a\u4f7f\u5149\u523b\u80f6\u5411\u6676\u5706\u8fb9\u7f18\u6269\u6563\uff0c\u4ece\u800c\u4ee5\u5747\u5300\u7684\u539a\u5ea6\u5206\u6563\u5728\u6676\u5706\u4e0a\u3002\u7c98\u5ea6\u8d8a\u9ad8\u8f6c\u901f\u8d8a\u4f4e\uff0c\u5149\u523b\u80f6\u5c31\u8d8a\u539a\u3002\u53cd\u4e4b\uff0c\u7c98\u5ea6\u8d8a\u4f4e\u8f6c\u901f\u8d8a\u9ad8\uff0c\u5149\u523b\u80f6\u5c31\u8d8a\u8584\u3002\u5bf9\u4e8e\u6676\u5706\u7ea7\u5c01\u88c5\u800c\u8a00\uff0c\u7279\u522b\u662f\u5012\u7247\u5c01\u88c5\uff0c\u5149\u523b\u80f6\u5c42\u7684\u539a\u5ea6\u987b\u8fbe\u523030 \u03bcm\u81f3100 \u03bcm\uff0c\u624d\u80fd\u5f62\u6210\u710a\u63a5\u51f8\u70b9\u3002\u7136\u800c\uff0c\u901a\u8fc7\u5355\u6b21\u65cb\u6d82\u5f88\u96be\u8fbe\u5230\u6240\u9700\u539a\u5ea6\u3002\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u53cd\u590d\u65cb\u6d82\u5149\u523b\u80f6\u5e76\u591a\u6b21\u8fdb\u884c\u524d\u70d8\u3002\u56e0\u6b64\uff0c\u5728\u6240\u9700\u5149\u523b\u80f6\u5c42\u8f83\u539a\u7684\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528\u5c42\u538b\u65b9\u6cd5\u66f4\u52a0\u6709\u6548\uff0c\u56e0\u4e3a\u8fd9\u79cd\u65b9\u6cd5\u4ece\u521d\u59cb\u9636\u6bb5\u5c31\u80fd\u591f\u4f7f\u5149\u523b\u80f6\u8584\u819c\u8fbe\u5230\u6240\u9700\u539a\u5ea6\uff0c\u540c\u65f6\u5728\u5904\u7406\u8fc7\u7a0b\u4e2d\u4e0d\u4f1a\u9020\u6210\u6676\u5706\u6d6a\u8d39\uff0c\u56e0\u6b64\u6210\u672c\u6548\u76ca\u4e5f\u66f4\u9ad8\u3002\u4f46\u662f\uff0c\u5982\u679c\u6676\u5706\u7ed3\u6784\u8868\u9762\u7c97\u7cd9\uff0c\u5219\u5f88\u96be\u5c06\u5149\u523b\u80f6\u819c\u9644\u7740\u5728\u6676\u5706\u8868\u9762\uff0c\u6b64\u79cd\u60c5\u51b5\u4e0b\u4f7f\u7528\u5c42\u538b\u65b9\u6cd5\uff0c\u4f1a\u5bfc\u81f4\u4ea7\u54c1\u7f3a\u9677\u3002\u6240\u4ee5\uff0c\u9488\u5bf9\u8868\u9762\u975e\u5e38\u7c97\u7cd9\u7684\u6676\u5706\uff0c\u53ef\u901a\u8fc7\u55b7\u6d82\u65b9\u6cd5\uff0c\u4f7f\u5149\u523b\u80f6\u539a\u5ea6\u4fdd\u6301\u5747\u5300\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12560 aligncenter\" src=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/05\/29165937\/SK-hynix_Back-end-process-ep7_08.png\" alt=\"\" width=\"1000\" height=\"350\" \/><\/p>\n<p class=\"caption\">\u25b2 \u56fe4\uff1a\u5149\u523b\u80f6\u6d82\u8986\u7684\u4e09\u79cd\u65b9\u6cd5<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10341\" src=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/05\/29165940\/Sk-hynix_Semiconductor-back-end-ep.7_091.png\" alt=\"\" width=\"1000\" height=\"500\" \/><\/p>\n<p class=\"caption\">\u25b2 \u56fe5\uff1a\u65cb\u6d82\u65b9\u6cd5\u793a\u610f\u56fe<\/p>\n<p>\u5b8c\u6210\u5149\u523b\u80f6\u6d82\u8986\u548c\u524d\u70d8\u540e\uff0c\u63a5\u4e0b\u6765\u5c31\u9700\u8981\u8fdb\u884c\u66dd\u5149\u3002\u901a\u8fc7\u7167\u5c04\uff0c\u5c06\u63a9\u6a21\u4e0a\u7684\u56fe\u6848\u6295\u5c04\u5230\u6676\u5706\u8868\u9762\u7684\u5149\u523b\u80f6\u4e0a\u3002\u7531\u4e8e\u6b63\u6027\u5149\u523b\u80f6\uff08Positive PR\uff09\u5728\u66dd\u5149\u540e\u4f1a\u8f6f\u5316\uff0c\u56e0\u6b64\u4f7f\u7528\u6b63\u6027\u5149\u523b\u80f6\u65f6\uff0c\u9700\u5728\u63a9\u6a21\u53bb\u9664\u533a\u5f00\u5b54\u3002\u8d1f\u6027\u5149\u523b\u80f6\uff08Negative PR\uff09\u5728\u66dd\u5149\u540e\u5219\u4f1a\u786c\u5316\uff0c\u6240\u4ee5\u9700\u5728\u63a9\u6a21\u4fdd\u7559\u533a\u5f00\u5b54\u3002\u6676\u5706\u7ea7\u5c01\u88c5\u901a\u5e38\u91c7\u7528\u63a9\u6a21\u5bf9\u51c6\u66dd\u5149\u673a\uff08Mask Aligner\uff09<sup style=\"color: #ff0000;\">* <\/sup>\u6216\u6b65\u8fdb\u5f0f\u5149\u523b\u673a\uff08Stepper\uff09<sup style=\"color: #ff0000;\">* <\/sup>\u4f5c\u4e3a\u5149\u523b\u5de5\u827a\u8bbe\u5907\u3002<\/p>\n<p class=\"footnote\"><sup style=\"color: #ff0000;\">*<\/sup> <strong>\u63a9\u6a21\u5bf9\u51c6\u66dd\u5149\u673a\uff08Mask Aligner\uff09<\/strong>: \u4e00\u79cd\u5c06\u63a9\u6a21\u4e0a\u7684\u56fe\u6848\u4e0e\u6676\u5706\u8fdb\u884c\u5bf9\u51c6\uff0c\u4f7f\u5149\u7ebf\u7a7f\u8fc7\u63a9\u6a21\u5e76\u7167\u5c04\u5728\u6676\u5706\u8868\u9762\u7684\u66dd\u5149\u8bbe\u5907\u3002<br \/>\n<sup style=\"color: #ff0000;\">*<\/sup> <strong>\u6b65\u8fdb\u5f0f\u5149\u523b\u673a\uff08Stepper\uff09<\/strong>: \u4e00\u79cd\u5728\u5de5\u4ef6\u53f0\u9010\u6b65\u79fb\u52a8\u65f6\uff0c\u901a\u8fc7\u5f00\u542f\u548c\u5173\u95ed\u5feb\u95e8\u63a7\u5236\u5149\u7ebf\u4ee5\u8fdb\u884c\u5149\u523b\u7684\u673a\u5668\u3002<\/p>\n<p>\u663e\u5f71\uff08Development\uff09\u662f\u4e00\u79cd\u5229\u7528\u663e\u5f71\u6db2\u6765\u6eb6\u89e3\u56e0\u5149\u523b\u5de5\u827a\u800c\u8f6f\u5316\u7684\u5149\u523b\u80f6\u7684\u5de5\u827a\u3002\u5982\u56fe6\u6240\u793a\uff0c\u663e\u5f71\u65b9\u6cd5\u53ef\u5206\u4e3a\u4e09\u79cd\uff0c\u5305\u62ec\uff1a\u6c34\u5751\u5f0f \u663e\u5f71\uff08Puddle Development\uff09\uff0c\u5c06\u663e\u5f71\u6db2\u5012\u5165\u6676\u5706\u4e2d\u5fc3\uff0c\u5e76\u8fdb\u884c\u4f4e\u901f\u65cb\u8f6c\uff1b\u6d78\u6ca1\u5f0f\u663e\u5f71\uff08Tank Development\uff09\uff0c\u5c06\u591a\u4e2a\u6676\u5706\u540c\u65f6\u6d78\u5165\u663e\u5f71\u6db2\u4e2d\uff1b\u55b7\u6dcb\u5f0f\u663e\u5f71\uff08Spray Development\uff09\uff0c\u5c06\u663e\u5f71\u6db2\u55b7\u6d12\u5230\u6676\u5706\u4e0a\u3002\u56fe7\u663e\u793a\u4e86\u9759\u6001\u663e\u5f71\u65b9\u6cd5\u7684\u5de5\u4f5c\u539f\u7406\u3002\u5b8c\u6210\u9759\u6001\u663e\u5f71\u540e\uff0c\u901a\u8fc7\u5149\u523b\u6280\u672f\u4f7f\u5149\u523b\u80f6\u5f62\u6210\u6240\u9700\u7684\u7535\u8def\u56fe\u6848\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12562 aligncenter\" src=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/05\/29165943\/SK-hynix_Back-end-process-ep7_10.png\" alt=\"\" width=\"1000\" height=\"350\" \/><\/p>\n<p class=\"caption\">\u25b2 \u56fe6\uff1a\u4e09\u79cd\u4e0d\u540c\u7684\u663e\u5f71\u65b9\u6cd5<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10342 aligncenter\" src=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/05\/29165946\/Sk-hynix_Semiconductor-back-end-ep.7_111.png\" alt=\"\" width=\"1000\" height=\"500\" \/><\/p>\n<p class=\"caption\">\u25b2 \u56fe7\uff1a\u6c34\u5751\u5f0f\u663e\u5f71\u65b9\u6cd5\u7684\u5de5\u4f5c\u539f\u7406<\/p>\n<p>\u00a0<\/p>\n<div style=\"text-align: center;\">\n<div style=\"display: inline-block; max-width: 748px; width: 100%; text-align: left;\">\n<div style=\"height: 2px; background: #666666; margin-bottom: 6px;\"><\/div>\n<h3 class=\"sub-title\" style=\"margin: 0; line-height: 1.4;\">\u6e85\u5c04\u5de5\u827a\uff1a\u5728\u6676\u5706\u8868\u9762\u5f62\u6210\u8584\u819c<\/h3>\n<div style=\"height: 2px; background: #666666; margin-top: 6px;\"><\/div>\n<\/div>\n<\/div>\n<p>\u6e85\u5c04\u662f\u4e00\u79cd\u5728\u6676\u5706\u8868\u9762\u5f62\u6210\u91d1\u5c5e\u8584\u819c\u7684\u7269\u7406\u6c14\u76f8\u6c89\u79ef\uff08PVD\uff09<sup style=\"color: #ff0000;\">* <\/sup>\u5de5\u827a\u3002\u5982\u679c\u6676\u5706\u4e0a\u5f62\u6210\u7684\u91d1\u5c5e\u8584\u819c\u4f4e\u4e8e\u5012\u7247\u5c01\u88c5\u4e2d\u7684\u51f8\u70b9\uff0c\u5219\u88ab\u79f0\u4e3a\u51f8\u70b9\u4e0b\u91d1\u5c5e\u5c42\uff08UBM\uff0cUnder Bump Metallurgy\uff09\u3002\u901a\u5e38\u51f8\u70b9\u4e0b\u91d1\u5c5e\u5c42\u7531\u4e24\u5c42\u6216\u4e09\u5c42\u91d1\u5c5e\u8584\u819c\u7ec4\u6210\uff0c\u5305\u62ec\uff1a\u589e\u5f3a\u6676\u5706\u7c98\u5408\u6027\u7684\u9ecf\u9644\u5c42\uff1b\u53ef\u5728\u7535\u9540\u8fc7\u7a0b\u4e2d\u63d0\u4f9b\u7535\u5b50\u7684\u8f7d\u6d41\u5c42\uff1b\u4ee5\u53ca\u5177\u6709\u710a\u6599\u6da6\u6e7f\u6027\uff08Wettability\uff09<sup style=\"color: #ff0000;\">* <\/sup>,\u5e76\u53ef\u963b\u6b62\u9540\u5c42\u548c\u91d1\u5c5e\u4e4b\u95f4\u5f62\u6210\u5316\u5408\u7269\u7684\u6269\u6563\u963b\u6321\u5c42\u3002\u4f8b\u5982\u8584\u819c\u7531\u949b\u3001\u94dc\u548c\u954d\u7ec4\u6210\uff0c\u5219\u949b\u5c42\u4f5c\u4e3a\u9ecf\u9644\u5c42\uff0c\u94dc\u5c42\u4f5c\u4e3a\u8f7d\u6d41\u5c42\uff0c\u954d\u5c42\u4f5c\u4e3a\u963b\u6321\u5c42\u3002\u56e0\u6b64\uff0cUBM\u5bf9\u786e\u4fdd\u5012\u7247\u5c01\u88c5\u7684\u8d28\u91cf\u53ca\u53ef\u9760\u6027\u5341\u5206\u91cd\u8981\u3002\u5728RDL\u548cWLCSP\u7b49\u5c01\u88c5\u5de5\u827a\u4e2d\uff0c\u91d1\u5c5e\u5c42\u7684\u4f5c\u7528\u4e3b\u8981\u662f\u5f62\u6210\u91d1\u5c5e\u5f15\u7ebf\uff0c\u56e0\u6b64\u901a\u5e38\u7531\u53ef\u63d0\u9ad8\u7c98\u6027\u7684\u9ecf\u9644\u5c42\u53ca\u8f7d\u6d41\u5c42\u6784\u6210\u3002<\/p>\n<p>\u5982\u56fe8\u6240\u793a\uff0c\u5728\u6e85\u5c04\u5de5\u827a\u4e2d\uff0c\u9996\u5148\u5c06\u6c29\u6c14\u8f6c\u5316\u4e3a\u7b49\u79bb\u5b50\u4f53\uff08Plasma\uff09<sup style=\"color: #ff0000;\">* <\/sup>\uff0c\u7136\u540e\u5229\u7528\u79bb\u5b50\u675f\u78b0\u51fb\u9776\u6750\uff08Target\uff09\uff0c\u9776\u6750\u7684\u6210\u5206\u4e0e\u6c89\u79ef\u6b63\u6c29\u79bb\u5b50\u7684\u91d1\u5c5e\u6210\u5206\u76f8\u540c\u3002\u78b0\u51fb\u540e\uff0c\u9776\u6750\u4e0a\u7684\u91d1\u5c5e\u9897\u7c92\u4f1a\u8131\u843d\u5e76\u6c89\u79ef\u5728\u6676\u5706\u8868\u9762\u3002\u901a\u8fc7\u6e85\u5c04\uff0c\u6c89\u79ef\u7684\u91d1\u5c5e\u9897\u7c92\u5177\u6709\u4e00\u81f4\u7684\u65b9\u5411\u6027\u3002\u5c3d\u7ba1\u6676\u5706\u5e73\u5766\u533a\u7ecf\u8fc7\u6c89\u79ef\u540e\u539a\u5ea6\u5747\u5300\uff0c\u4f46\u6c9f\u69fd\u6216\u5782\u76f4\u4e92\u8fde\u901a\u8def\uff08\u901a\u5b54\uff09\u7684\u6c89\u79ef\u539a\u5ea6\u53ef\u80fd\u5b58\u5728\u5dee\u5f02\uff0c\u56e0\u6b64\u5c31\u6c89\u79ef\u539a\u5ea6\u800c\u8a00\uff0c\u6b64\u7c7b\u4e0d\u89c4\u5219\u5f62\u72b6\u4f1a\u5bfc\u81f4\u5e73\u884c\u4e8e\u91d1\u5c5e\u6c89\u79ef\u65b9\u5411\u7684\u57fa\u677f\u8868\u9762\u7684\u6c89\u79ef\u539a\u5ea6\uff0c\u6bd4\u5782\u76f4\u4e8e\u91d1\u5c5e\u6c89\u79ef\u65b9\u5411\u7684\u57fa\u677f\u8868\u9762\u6c89\u79ef\u539a\u5ea6\u8584\u3002<\/p>\n<p class=\"footnote\"><span style=\"color: #ff0000;\">*<\/span> <strong>\u7269\u7406\u6c14\u76f8\u6c89\u79ef\uff08PVD\uff09<\/strong>:\u00a0 \u4e00\u79cd\u4ea7\u751f\u91d1\u5c5e\u84b8\u6c14\uff0c\u5e76\u5c06\u5176\u4f5c\u4e3a\u4e00\u79cd\u539a\u5ea6\u8f83\u8584\u4e14\u5177\u6709\u7c98\u6027\u7684\u7eaf\u91d1\u5c5e\u6216\u5408\u91d1\u6d82\u5c42\u6c89\u79ef\u5728\u5bfc\u7535\u6750\u6599\u4e0a\u7684\u5de5\u827a\u3002<br \/>\n<span style=\"color: #ff0000;\">*<\/span> <strong>\u6da6\u6e7f\u6027\uff08Wettability\uff09<\/strong>: \u56e0\u6db2\u4f53\u548c\u56fa\u4f53\u8868\u9762\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u4f7f\u6db2\u4f53\u5728\u56fa\u4f53\u8868\u9762\u6269\u6563\u7684\u73b0\u8c61\u3002<br \/>\n<span style=\"color: #ff0000;\">*<\/span> <strong>\u7b49\u79bb\u5b50\u4f53\uff08Plasma\uff09<\/strong>: \u4e00\u79cd\u56e0\u8d28\u5b50\u548c\u7535\u5b50\u7684\u81ea\u7531\u8fd0\u52a8\u800c\u5448\u7535\u4e2d\u6027\u7684\u7269\u8d28\u72b6\u6001\u3002\u5f53\u6301\u7eed\u5bf9\u6c14\u4f53\u72b6\u7269\u8d28\u8fdb\u884c\u52a0\u70ed\u4f7f\u5176\u5347\u6e29\u65f6\uff0c\u4fbf\u4f1a\u4ea7\u751f\u7531\u79bb\u5b50\u548c\u81ea\u7531\u7535\u5b50\u7ec4\u6210\u7684\u7c92\u5b50\u96c6\u5408\u4f53\u3002\u7b49\u79bb\u5b50\u4f53\u4e5f\u88ab\u89c6\u4e3a\u56fa\u6001\u3001\u6db2\u6001\u548c\u6c14\u6001\u4e4b\u5916\u7684\u201c\u7b2c\u56db\u79cd\u7269\u8d28\u72b6\u6001\u201d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12568 aligncenter\" src=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/05\/29165949\/SK-hynix_Back-end-process-ep7_12.png\" alt=\"\" width=\"1000\" height=\"483\" \/><\/p>\n<p class=\"caption\">\u25b2 \u56fe8\uff1a\u6e85\u5c04\u7684\u57fa\u672c\u539f\u7406<\/p>\n<p>\u00a0<\/p>\n<div style=\"text-align: center;\">\n<div style=\"display: inline-block; max-width: 748px; width: 100%; text-align: left;\">\n<div style=\"height: 2px; background: #666666; margin-bottom: 6px;\"><\/div>\n<h3 class=\"sub-title\" style=\"margin: 0; line-height: 1.4;\">\u7535\u9540\u5de5\u827a\uff1a\u5f62\u6210\u7528\u4e8e\u952e\u5408\u7684\u91d1\u5c5e\u5c42<\/h3>\n<div style=\"height: 2px; background: #666666; margin-top: 6px;\"><\/div>\n<\/div>\n<\/div>\n<p>\u7535\u9540\u662f\u5c06\u7535\u89e3\u8d28\u6eb6\u6db2\u4e2d\u7684\u91d1\u5c5e\u79bb\u5b50\u8fd8\u539f\u4e3a\u91d1\u5c5e\u5e76\u6c89\u79ef\u5728\u6676\u5706\u8868\u9762\u7684\u8fc7\u7a0b\uff0c\u6b64\u8fc7\u7a0b\u662f\u9700\u8981\u901a\u8fc7\u5916\u90e8\u63d0\u4f9b\u7684\u7535\u5b50\u8fdb\u884c\u8fd8\u539f\u53cd\u5e94\u6765\u5b9e\u73b0\u7684\u3002\u5728\u6676\u5706\u7ea7\u5c01\u88c5\u4e2d\uff0c\u91c7\u7528\u7535\u9540\u5de5\u827a\u5f62\u6210\u539a\u91d1\u5c5e\u5c42\u3002\u539a\u91d1\u5c5e\u5c42\u53ef\u5145\u5f53\u5b9e\u73b0\u7535\u6c14\u8fde\u63a5\u7684\u91d1\u5c5e\u5f15\u7ebf\uff0c\u6216\u662f\u710a\u63a5\u5904\u7684\u51f8\u70b9\u3002\u5982\u56fe9\u6240\u793a\uff0c\u9633\u6781\u4e0a\u7684\u91d1\u5c5e\u4f1a\u88ab\u6c27\u5316\u6210\u79bb\u5b50\uff0c\u5e76\u5411\u5916\u90e8\u7535\u8def\u91ca\u653e\u7535\u5b50\u3002\u5728\u9633\u6781\u5904\u88ab\u6c27\u5316\u7684\u53ca\u5b58\u5728\u4e8e\u6eb6\u6db2\u4e2d\u7684\u91d1\u5c5e\u79bb\u5b50\u53ef\u63a5\u6536\u7535\u5b50\uff0c\u5728\u7ecf\u8fc7\u8fd8\u539f\u53cd\u5e94\u540e\u6210\u4e3a\u91d1\u5c5e\u3002\u5728\u6676\u5706\u7ea7\u5c01\u88c5\u7684\u7535\u9540\u5de5\u827a\u4e2d\uff0c\u9634\u6781\u4e3a\u6676\u5706\u3002\u9633\u6781\u7531\u4f5c\u4e3a\u7535\u9540\u5c42\u7684\u91d1\u5c5e\u5236\u6210\uff0c\u4f46\u4e5f\u53ef\u4f7f\u7528\u5982\u94c2\u91d1\u7684\u4e0d\u6eb6\u6027\u7535\u6781\uff08Insoluble Electrode\uff09<sup style=\"color: #ff0000;\">* <\/sup>\u3002\u5982\u679c\u9633\u6781\u677f\u7531\u4f5c\u4e3a\u9540\u5c42\u7684\u91d1\u5c5e\u5236\u6210\uff0c\u91d1\u5c5e\u79bb\u5b50\u5c31\u4f1a\u4ece\u9633\u6781\u677f\u4e0a\u6eb6\u89e3\u5e76\u6301\u7eed\u6269\u6563\uff0c\u4ee5\u4fdd\u6301\u6eb6\u6db2\u4e2d\u79bb\u5b50\u6d53\u5ea6\u7684\u4e00\u81f4\u6027\u3002\u5982\u679c\u4f7f\u7528\u4e0d\u6eb6\u6027\u7535\u6781\uff0c\u5219\u5fc5\u987b\u5b9a\u671f\u8865\u5145\u6eb6\u6db2\u4e2d\u56e0\u6c89\u79ef\u5230\u6676\u5706\u8868\u9762\u800c\u6d88\u8017\u7684\u91d1\u5c5e\u79bb\u5b50\uff0c\u4ee5\u7ef4\u6301\u91d1\u5c5e\u79bb\u5b50\u6d53\u5ea6\u3002\u56fe10\u5c55\u793a\u4e86\u9634\u6781\u548c\u9633\u6781\u5206\u522b\u53d1\u751f\u7684\u7535\u5316\u5b66\u53cd\u5e94\u3002<\/p>\n<p class=\"footnote\"><span style=\"color: #ff0000;\">*<\/span> <strong>\u4e0d\u6eb6\u6027\u7535\u6781\uff08Insoluble Electrode\uff09<\/strong>: \u4e00\u79cd\u4e3b\u8981\u7528\u4e8e\u7535\u89e3\u548c\u7535\u9540\u7684\u7535\u6781\u3002\u5b83\u65e2\u4e0d\u6eb6\u4e8e\u5316\u5b66\u6eb6\u6db2\uff0c\u4e5f\u4e0d\u6eb6\u4e8e\u7535\u5316\u5b66\u6eb6\u6db2\u3002\u94c2\u91d1\u7b49\u6750\u6599\u5e38\u88ab\u7528\u4e8e\u5236\u4f5c\u4e0d\u6eb6\u6027\u7535\u6781\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12570 aligncenter\" src=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/05\/29165952\/SK-hynix_Back-end-process-ep7_13.png\" alt=\"\" width=\"1000\" height=\"483\" \/><\/p>\n<p class=\"caption\">\u25b2 \u56fe9\uff1a\u7535\u9540\u8fc7\u7a0b<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-12571 aligncenter\" src=\"https:\/\/d3kr8rj3cmzqzl.cloudfront.net\/wp-content\/uploads\/2026\/05\/29165955\/SK-hynix_Back-end-process-ep7_14.png\" alt=\"\" width=\"1000\" height=\"670\" \/><\/p>\n<p class=\"caption\">\u25b2 \u56fe10\uff1a\u9634\u6781\u548c\u9633\u6781\u7535\u5316\u5b66\u53cd\u5e94\u516c\u5f0f<\/p>\n<p>\u5728\u653e\u7f6e\u6676\u5706\u7535\u9540\u8bbe\u5907\u65f6\uff0c\u901a\u5e38\u9700\u786e\u4fdd\u6676\u5706\u7684\u5f85\u9540\u9762\u671d\u4e0b\uff0c\u540c\u65f6\u5c06\u9633\u6781\u7f6e\u4e8e\u7535\u89e3\u8d28\u6eb6\u6db2\u4e2d\u3002\u5f53\u7535\u89e3\u8d28\u6eb6\u6db2\u6d41\u5411\u6676\u5706\u5e76\u4e0e\u6676\u5706\u8868\u9762\u53d1\u751f\u5f3a\u529b\u78b0\u649e\u65f6\uff0c\u5c31\u4f1a\u53d1\u751f\u7535\u9540\u3002\u6b64\u65f6\uff0c\u7531\u5149\u523b\u80f6\u5f62\u6210\u7684\u7535\u8def\u56fe\u6848\u4f1a\u4e0e\u5f85\u9540\u6676\u5706\u4e0a\u7684\u7535\u89e3\u8d28\u6eb6\u6db2\u63a5\u89e6\u3002\u7535\u5b50\u5206\u5e03\u5728\u6676\u5706\u8fb9\u7f18\u7684\u7535\u9540\u8bbe\u5907\u4e0a\uff0c\u6700\u7ec8\u7535\u89e3\u8d28\u6eb6\u6db2\u4e2d\u7684\u91d1\u5c5e\u79bb\u5b50\u4e0e\u5149\u523b\u80f6\u5728\u6676\u5706\u4e0a\u7ed8\u5236\u7684\u56fe\u6848\u76f8\u9047\u3002\u968f\u540e\uff0c\u7535\u5b50\u4e0e\u7535\u89e3\u8d28\u6eb6\u6db2\u4e2d\u7684\u91d1\u5c5e\u79bb\u5b50\u7ed3\u5408\uff0c\u5728\u5149\u523b\u80f6\u7ed8\u5236\u56fe\u6848\u7684\u5730\u65b9\u8fdb\u884c\u8fd8\u539f\u53cd\u5e94\uff0c\u5f62\u6210\u91d1\u5c5e\u5f15\u7ebf\u6216\u51f8\u70b9\u3002<\/p>\n<p>\u00a0<\/p>\n<div style=\"text-align: center;\">\n<div style=\"display: inline-block; max-width: 748px; width: 100%; text-align: left;\">\n<div style=\"height: 2px; background: #666666; margin-bottom: 6px;\"><\/div>\n<h3 class=\"sub-title\" style=\"margin: 0; line-height: 1.4;\">\u5149\u523b\u80f6\u53bb\u80f6\u5de5\u827a\u548c\u91d1\u5c5e\u523b\u8680\u5de5\u827a\uff1a\u53bb\u9664\u5149\u523b\u80f6<\/h3>\n<div style=\"height: 2px; background: #666666; margin-top: 6px;\"><\/div>\n<\/div>\n<\/div>\n<p>\u5728\u6240\u6709\u4f7f\u7528\u5149\u523b\u80f6\u56fe\u6848\u7684\u5de5\u827a\u6b65\u9aa4\u5b8c\u6210\u540e\uff0c\u5fc5\u987b\u901a\u8fc7\u5149\u523b\u80f6\u53bb\u80f6\u5de5\u827a\u6765\u6e05\u9664\u5149\u523b\u80f6\u3002\u5149\u523b\u80f6\u53bb\u80f6\u5de5\u827a\u662f\u4e00\u79cd\u6e7f\u6cd5\u5de5\u827a\uff0c\u91c7\u7528\u4e00\u79cd\u88ab\u79f0\u4e3a\u5265\u79bb\u6db2\uff08Stripper\uff09\u7684\u5316\u5b66\u6eb6\u6db2\uff0c\u901a\u8fc7\u6c34\u5751\u5f0f\u3001\u6d78\u6ca1\u5f0f\uff0c\u6216\u55b7\u6dcb\u5f0f\u7b49\u65b9\u6cd5\u6765\u5b9e\u73b0\u3002\u901a\u8fc7\u7535\u9540\u5de5\u827a\u5f62\u6210\u91d1\u5c5e\u5f15\u7ebf\u6216\u51f8\u70b9\u540e\uff0c\u9700\u6e05\u9664\u56e0\u6e85\u5c04\u5f62\u6210\u7684\u91d1\u5c5e\u8584\u819c\u3002\u8fd9\u662f\u975e\u5e38\u5fc5\u8981\u7684\u4e00\u4e2a\u6b65\u9aa4\uff0c\u56e0\u4e3a\u5982\u679c\u4e0d\u53bb\u9664\u91d1\u5c5e\u8584\u819c\uff0c\u6574\u4e2a\u6676\u5706\u90fd\u5c06\u88ab\u7535\u6c14\u8fde\u63a5\u4ece\u800c\u5bfc\u81f4\u77ed\u8def\u3002\u53ef\u91c7\u7528\u6e7f\u523b\u8680\uff08Wet Etching\uff09\u5de5\u827a\u53bb\u9664\u91d1\u5c5e\u8584\u819c\uff0c\u4ee5\u9178\u6027\u523b\u8680\u5242\uff08Etchant\uff09\u6eb6\u89e3\u91d1\u5c5e\u3002\u8fd9\u79cd\u5de5\u827a\u7c7b\u4f3c\u4e8e\u5149\u523b\u80f6\u53bb\u80f6\u5de5\u827a\uff0c\u968f\u7740\u6676\u5706\u4e0a\u7684\u7535\u8def\u56fe\u6848\u53d8\u5f97\u8d8a\u6765\u8d8a\u7cbe\u7ec6\uff0c\u6c34\u5751\u5f0f\u65b9\u6cd5\u4e5f\u5f97\u5230\u4e86\u66f4\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n<p>\u00a0<\/p>\n<div style=\"text-align: center;\">\n<div style=\"display: inline-block; max-width: 748px; width: 100%; text-align: left;\">\n<div style=\"height: 2px; background: #666666; margin-bottom: 6px;\"><\/div>\n<h3 class=\"sub-title\" style=\"margin: 0; line-height: 1.4;\">\u4e00\u79cd\u66f4\u52a0\u9ad8\u6548\u4e14\u53ef\u9760\u7684\u5c01\u88c5\u5de5\u827a<\/h3>\n<div style=\"height: 2px; background: #666666; margin-top: 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